File: gnu-exceptions.m

package info (click to toggle)
llvm-toolchain-11 1%3A11.0.1-2~deb10u1
  • links: PTS, VCS
  • area: main
  • in suites: buster
  • size: 995,836 kB
  • sloc: cpp: 4,767,656; ansic: 760,916; asm: 477,436; python: 170,940; objc: 69,804; lisp: 29,914; sh: 23,855; f90: 18,173; pascal: 7,551; perl: 7,471; ml: 5,603; awk: 3,489; makefile: 2,573; xml: 915; cs: 573; fortran: 503; javascript: 452
file content (35 lines) | stat: -rw-r--r-- 982 bytes parent folder | download | duplicates (9) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
 
// RUN: %clang_cc1 -triple x86_64-pc-linux-gnu -emit-llvm -fexceptions -fobjc-exceptions -fobjc-runtime=gcc -o - %s | FileCheck %s
// RUN: %clang_cc1 -triple x86_64-unknown-freebsd -emit-llvm -fexceptions -fobjc-exceptions -fobjc-runtime=gnustep-1.7 -o - %s | FileCheck -check-prefix=NEW-ABI %s

void opaque(void);
void log(int i);

@class C;

// CHECK: define void @test0() [[TF:#[0-9]+]]
// CHECK-SAME: personality i8* bitcast (i32 (...)* @__gnu_objc_personality_v0 to i8*)
void test0() {
  @try {
    // CHECK: invoke void @opaque()
    opaque();

    // CHECK: call void @log(i32 1)

  } @catch (C *c) {
    // CHECK:      landingpad { i8*, i32 }
    // CHECK-NEXT:   catch i8* getelementptr inbounds ([2 x i8], [2 x i8]* @0, i64 0, i64 0)
    // CHECK:      br i1

    // CHECK: call void @log(i32 0)

    // CHECK: resume
    // NEW-ABI: objc_begin_catch
    // NEW-ABI: objc_end_catch

    log(0);
  }

  log(1);
}

// CHECK: attributes [[TF]] = { noinline optnone "{{.*}} }